Why is singleton used?


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Using any system, product, or service your organization provides, identify the human system roles for the product.

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Explain Internal Style Sheets?

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i have file(ps),dont know how many records are there. move half of the records to 2 files. how can we do

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Why is singleton used?

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What are the different types of Design Patterns and Explain them?

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Write the code for a singleton class?

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What three types of components comprise an application design?

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What non-visual coding tools are available for web design?

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what is the difference between the Adapter Pattern and Proxy Patterns?its seems both are almost similar?

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What is the use of such a class?

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